26223939

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 18704061

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1559, 1869, 2403, 4677, 5607, 10913, 14031, 16821, 32739, 42093, 98217, 138751, 294651, 416253, 971257, 1248759, 2913771, 3746277, 8741313, 26223939]

約数ペア:

[(1, 26223939), (3, 8741313), (7, 3746277), (9, 2913771), (21, 1248759), (27, 971257), (63, 416253), (89, 294651), (189, 138751), (267, 98217), (623, 42093), (801, 32739), (1559, 16821), (1869, 14031), (2403, 10913), (4677, 5607)]